CA1178084A - Methode et dispositif de detection de l'engorgement des circuits de refroidissement de hauts-fourneaux - Google Patents
Methode et dispositif de detection de l'engorgement des circuits de refroidissement de hauts-fourneauxInfo
- Publication number
- CA1178084A CA1178084A CA000406521A CA406521A CA1178084A CA 1178084 A CA1178084 A CA 1178084A CA 000406521 A CA000406521 A CA 000406521A CA 406521 A CA406521 A CA 406521A CA 1178084 A CA1178084 A CA 1178084A
- Authority
- CA
- Canada
- Prior art keywords
- cooling
- flow
- measuring
- cooling fluid
- flow passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000004907 flux Effects 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 239000012809 cooling fluid Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000019628 coolness Nutrition 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract 1
- 239000000654 additive Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003134 recirculating effect Effects 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229940108928 copper Drugs 0.000 description 1
- 235000014987 copper Nutrition 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/10—Cooling; Devices therefor
- C21B7/103—Detection of leakages of the cooling liquid
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Blast Furnaces (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US30166281A | 1981-09-14 | 1981-09-14 | |
| US301,662 | 1981-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1178084A true CA1178084A (fr) | 1984-11-20 |
Family
ID=23164319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000406521A Expired CA1178084A (fr) | 1981-09-14 | 1982-07-02 | Methode et dispositif de detection de l'engorgement des circuits de refroidissement de hauts-fourneaux |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0075420A1 (fr) |
| CA (1) | CA1178084A (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017182188A1 (fr) | 2016-04-22 | 2017-10-26 | Sandvik Intellectual Property Ab | Alliage ferritique |
| CN107858467B (zh) * | 2017-11-10 | 2020-02-14 | 中冶赛迪上海工程技术有限公司 | 一种高炉冷却水检漏方法及系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR932508A (fr) * | 1946-08-21 | 1948-03-24 | Procédé et dispositif pour le contrôle des circuits de refroidissement par circulation d'eau, en particulier pour tuyères de vent chaud | |
| JPS505125B1 (fr) * | 1968-10-22 | 1975-02-28 | ||
| US4133373A (en) * | 1977-08-12 | 1979-01-09 | Inland Steel Company | Leak detecting apparatus |
| US4188021A (en) * | 1978-04-14 | 1980-02-12 | Voest-Alpine Aktiengesellschaft | Metallurgical vessel cooling and safety system |
-
1982
- 1982-07-02 CA CA000406521A patent/CA1178084A/fr not_active Expired
- 1982-09-10 EP EP82304764A patent/EP0075420A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0075420A1 (fr) | 1983-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |